Answer: I am confident the answer is B
Explanation:
forgive me if im wrong
The "Van Gogh" one is subjective, because it expresses opinion and is not a true, hard fact. :)
A starfish has five equal arms, so a starfish would have 5 lines of symmetry. Hope this helps!
This is called the pedigree chart.
B. the frogs are a limiting factor for the gnats
the frogs limit the reproduction of the gnats, and therefore with less frogs the gnat population can increase